Discussions, questions, comments, ideas, and your projects having to do with DIY Book Scanner software. This includes the Stereo Data Maker software for the cameras, post-processing software, utilities, OCR packages, and so on.
mbpro:~ ibrahim$ pdfbeads /Users/ibrahim/Pictures/LEFT-16_07_2011-100/Karbala/Original pdf.pdf
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- RMagick (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/pdfbeads-1.0.3/lib/pdfbeads.rb:36
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/pdfbeads-1.0.3/bin/pdfbeads:38
from /usr/bin/pdfbeads:19:in `load'
from /usr/bin/pdfbeads:19
mbpro:~ ibrahim$
PDFBeads doesn't track its dependencies in Rubygems (Alexey, you should do that ), so it didn't install the other gems you need for it to work. In addition to PDFBeads itself, you also need rmagick and hpricot. Go ahead and install those the same way you installed PDFBeads itself.
You will need to have Imagemagick installed for it to work. If you don't, I would recommend using a package manager like Homebrew or Macports. With Homebrew, you can install Imagemagick by typing